MCP Servers 1,182

Mysql

io.github.benborla/mcp-server-mysql

C◆ advisory

A Model Context Protocol server that provides read-only access to MySQL databases.

Open-source agent that observes and fixes your application.

Neo4j Cypher

io.github.neo4j-contrib/mcp-neo4j-cypher

B✓Verified

A simple Neo4j MCP server that allows you to run Cypher queries against a Neo4j database.

StackQL MCP Server

io.github.stackql/stackql-mcp

A✓Verified

SQL-native query and provisioning engine for cloud infrastructure, served over MCP.

ClickHouse

io.github.ClickHouse/mcp-clickhouse

A✓Verified

Official ClickHouse MCP server for querying and exploring ClickHouse clusters and chDB.

Tidewave Phoenix

io.github.tidewave-ai/tidewave-phoenix

B✓Verified

Runtime-level MCP server for Phoenix development: run code, read logs, query the DB, read docs.

Supabase

io.github.alexander-zuev/supabase-mcp-server

B◆ advisory

Query MCP enables end-to-end management of Supabase via chat interface: read & write query executions, management API support, automatic migration versioning…

MCP Server for Excel

io.github.sbroenne/mcp-server-excel

A✓Verified

Excel automation for AI - Sheets, Power Query, DAX, VBA, Tables, Ranges and more.

TokenSave

io.github.aovestdipaperino/tokensave

A✓Verified

Code intelligence for 15+ languages: semantic graph queries instead of file reads.

Apple Health

io.github.neiltron/apple-health-mcp

A✓Verified

Query and analyze Apple Health CSV exports using DuckDB.

Prometheus MCP Server

io.github.pab1it0/prometheus-mcp-server

B✓Verified

MCP server providing Prometheus metrics access and PromQL query execution for AI assistants

Tidewave Rails

io.github.tidewave-ai/tidewave-rails

B✓Verified

Runtime-level MCP server for Rails development: run code, read logs, query the DB, read docs.

Open Ontologies

io.github.fabio-rovai/open-ontologies

B◆ advisory

AI-native ontology engine: a Rust MCP server with tools for building, validating, querying, and reasoning over RDF/OWL ontologies.

Server 12306

io.github.drfccv/mcp-server-12306

A✓Verified

An MCP server that provides 12306 ticket query

Hookdeck Cli

io.github.hookdeck/hookdeck-cli

B◆ advisory

CLI for Hookdeck: forward webhooks to localhost (ngrok alternative), manage and query Event Gateway resources (sources, connections, destinations, events), r…

Hass

io.github.voska/hass-mcp

C◆ advisory

Control and query Home Assistant from Claude and other LLMs — a Model Context Protocol (MCP) server.

Mac Messages

io.github.carterlasalle/mac_messages_mcp

C◆ advisory

An MCP server that securely interfaces with your iMessage database via the Model Context Protocol (MCP), allowing LLMs to query and analyze iMessage conversa…

Monolith

io.github.tumourlove/monolith

C◆ advisory

MCP plugin for Unreal Engine 5.7 & 5.8 — gives AI assistants full read/write access to Blueprints, Materials, Niagara, Animation, Mesh, AI, GAS, Logic Driver…

Apple Health

io.github.the-momentum/apple-health-mcp-server

C◆ advisory

MCP server for querying Apple Health data with natural language using DuckDB under the hood.

OmniFocus

io.github.themotionmachine/omnifocus-mcp

B◆ advisory

Let LLMs interface with your tasks and projects through the Model Context Protocol.

Collective Ai Tools

io.github.hanishrao/collective-ai-tools

B◆ advisory

Search across curated tools, MCP servers, prompts, skills, and trending repos, one query, every corner of the ecosystem.

Postgres

io.github.pgEdge/postgres-mcp

A✓Verified

Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

Dataverse Skills

io.github.microsoft/dataverse-skills

B◆ advisory

Microsoft Dataverse skills for AI coding agents.

Opentelemetry

io.github.traceloop/opentelemetry-mcp-server

C◆ advisory

Unified MCP server for querying OpenTelemetry traces across multiple backends (Jaeger, Tempo, Traceloop, etc.), enabling AI agents to analyze distributed tra…